PAD. ICORG 05-01, V11
Phase II Study to Assess the Safety, Efficacy, and Tolerability of Combination Therapy With Velcade (Bortezomib), Doxorubicin, and Dexamethasone (PAD) as Therapy for Patients With Relapsed or Refractory Multiple Myeloma
RATIONALE: Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as doxorubicin and dexamethasone, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) together with bortezomib may kill more cancer cells.
PURPOSE: This phase II trial is studying how well giving bortezomib together with doxorubicin and dexamethasone works in treating patients with multiple myeloma that has relapsed or not responded to treatment.
PATIENT POPULATION: Patients with relapsed or refractory multiple myeloma requiring therapy will be invited to participate in this study. Eligible patients will be >18 years old and able to give fully informed consent. Patients must have a Performance Score (PS) of 0-3 (ECOG), measurable serum and/or urine paraprotein, or serum free light chain, bilirubin value of less than one and a half times the upper limit of normal with ALT/AST values less than two and a half times the upper limit of normal. Patients with non-secretory multiple myeloma are excluded from this study.
調査の概要
詳細な説明
OBJECTIVES:
Primary
- To assess the response (partial and complete response) in patients with relapsed or refractory multiple myeloma receiving bortezomib, doxorubicin hydrochloride, and dexamethasone (PAD) after prior treatment with a maximum of 6 courses of vincristine, doxorubicin, and dexamethasone (VAD) or VAD-like regimen.
Secondary
- To assess the safety and toxicity of PAD therapy in these patients.
- To determine the progression-free survival and overall survival of these patients.
- To compare the original response to VAD with the response obtained with PAD as assessed by percent fall in paraprotein or Bence Jones Protein, lowest level of abnormal protein achieved, and duration of response in these patients.
OUTLINE: This is a multicenter study.
STUDY DESIGN & METHODOLOGY:
This is a non-randomised, open labelled phase II trial in patients with relapsed or refractory multiple myeloma. Patients will be treated with: Bortezomib 1.3mg/m^2 bolus IV injection days 1, 4, 8 & 11 + Dexamethasone 40mg po on days 1, 2, 3, 4 + Doxorubicin 9mg/m^2/day IV continuous infusion over days 1 - 4. In addition, for the first cycle only, Dexamethasone will also be given at 40mg po on days 8 - 11 and 15 - 18.
Each treatment regimen will continue for a minimum of four - and up to six - cycles of 21 days (maximum response and 1 cycle).
This study planned to recruit a total of 69 patients in up to 8 centres in Ireland and the UK.
Patients will be enrolled in three groups of 23 patients:
- Relapsed patients, previously treated with VAD or VAD like regimen (VAMP, C-VAMP and Z-Dex are examples of VAD like therapy) and who have had autologous transplants at least 1 year previously. Patients may proceed directly to PAD therapy or have had a maximum of one other line of therapy before PAD.
- Relapsed patients, previously treated with VAD or VAD-like regimen who have not had autologous transplantation and achieved at least PR (Appendix A). Patients may proceed directly to PAD therapy or have had a maximum of two other lines of therapy before PAD.
- Patients refractory (MR, NC or PD) to VAD or VAD-like therapy. Patients should proceed directly to PAD therapy. Patients with NC or PD may proceed to PAD after a minimum of two cycles of VAD or VAD-like therapy or a minimum of 4 cycles, if MR.
After completion of study treatment, patients are followed every 2 months for 1 year.
研究の種類
入学 (実際)
段階
- フェーズ2
連絡先と場所
研究場所
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Dublin、アイルランド、7
- Mater Misericordiae University Hospital
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Dublin、アイルランド、24
- Adelaide and Meath Hospital, Dublin Incorporating the National Children's Hospital
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Dublin、アイルランド、8
- St. James's Hospital
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Galway、アイルランド
- University College Hospital
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Limerick、アイルランド、0009
- Mid-Western Cancer Centre at Mid-Western Regional Hospital
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England
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Leeds、England、イギリス、LS9 7TF
- Leeds Cancer Centre at St. James's University Hospital
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London、England、イギリス、EC1A 7BE
- Saint Bartholomew's Hospital
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London、England、イギリス、NW1 2BU
- University College Hospital
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Northern Ireland
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Belfast、Northern Ireland、イギリス、BT9 7AB
- Belfast City Hospital Trust Incorporating Belvoir Park Hospital
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion criteria:
Each patient must meet all of the following inclusion criteria to be enrolled in the study:
- Patients aged at least 18 years with MM requiring therapy for relapsed or refractory disease.
- Previous VAD or VAD-like therapy (maximum 6 courses standard VAD). Subgroup allocation is shown in 4.1
- Measurable serum and/or urine paraprotein, or serum free light chain
- Performance Status (PS) 0-3 (ECOG - see Appendix B)
- Serum bilirubin values <1.5 times the upper limit of normal
- Serum ALT/AST values <2.5 times the upper limit of normal
- Able to give informed consent
Exclusion criteria:
Patients meeting any of the following exclusion criteria are not to be enrolled in the study:
- Females of child-bearing potential without a negative pregnancy test, immediately prior to the start of PAD therapy and/or unwilling to use barrier contraceptive precautions throughout the study or who are pregnant or breast-feeding
- Men with partners of child bearing potential unwilling to use a medically acceptable form of contraception
- Patients with non-secretory MM and no measurable elevation of serum free light chain
- Performance status 4 (ECOG)
- Patient has a platelet count <75 x 10^9/L within 14 days before enrolment
- Patient has an absolute neutrophil count <1.0 x 10^9/L within 14 days before enrolment
- Patient has a serum creatinine > 400 micromol/l at the time of enrolment
- Patient has Grade 2 or greater than Grade 2 peripheral neuropathy or neuropathic pain as defined by NCI Common Terminology Criteria for Adverse Events version 3.0 (CTCAE) within 14 days before enrolment
- Cardiac ejection fraction <40% by echocardiography or MUGA scan
- Known HIV seropositivity (obligatory testing is not necessary)
- Known Hepatitis B or C (obligatory testing is not necessary)
- Patients who have received more than one autologous transplant
- Use of any investigational drug within 4 weeks prior to enrolment or any patients scheduled to receive any investigational drug during the course of the study
- Previous Bortezomib therapy
- Patients who have a medical or psychiatric condition which, in the opinion of the investigator, contraindicates the patient's participation in this study
- Previous or concurrent malignancies at other sites, with the exception of appropriately treated localized epithelial skin or cervical cancer. Patients with remote histories (>5 years) of other cured tumours may be entered
- Plasma exchange within 21 days of enrolment
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：処理
- 割り当て：非ランダム化
- 介入モデル：並列代入
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
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実験的：1
Relapsed patients, previously treated with VAD or VAD like regimen (VAMP, C-VAMP and Z-Dex are examples of VAD like therapy) and who have had autologous transplants at least 1 year previously.Patients may proceed directly to PAD therapy or have had a maximum of one other line of therapy before PAD.
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実験的：2
Relapsed patients, previously treated with VAD or VAD-like regimen who have not had autologous transplantation and achieved at least PR (Appendix A).
Patients may proceed directly to PAD therapy or have had a maximum of two other lines of therapy before PAD.
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実験的：3
Patients refractory (MR, NC or PD) to VAD or VAD-like therapy.
Patients should proceed directly to PAD therapy.
Patients with NC or PD may proceed to PAD after a minimum of two cycles of VAD or VAD-like therapy or a minimum of 4 cycles, if MR.
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
時間枠 |
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Response rate (complete and partial response)
時間枠：Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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二次結果の測定
結果測定 |
時間枠 |
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Progression-free survival
時間枠：Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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Overall survival
時間枠：Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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Compare original response to vincristine, doxorubicin, and dexamethasone with response to bortezomib, doxorubicin hydrochloride, and dexamethasone
時間枠：Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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Patients will be followed in this study for approximately 16 months after recruitment to cover the period of PAD therapy plus one year follow up. The minimum frequency of reviews will be every two months.
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協力者と研究者
スポンサー
捜査官
- 主任研究者：Curly Morris、Belfast City Hospital Trust Incorporating Belvoir Park Hospital
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- 05-01 ICORG
- ICORG-05-01
- 2005-000395-41
- EU-20893
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